25264837 has 8 divisors (see below), whose sum is σ = 27377504. Its totient is φ = 23176368.

The previous prime is 25264831. The next prime is 25264859. The reversal of 25264837 is 73846252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25264837 - 2¹¹ = 25262789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25264796 and 25264805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25264831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3843 + ... + 8080.

It is an arithmetic number, because the mean of its divisors is an integer number (3422188).

Almost surely, 2^25264837 is an apocalyptic number.

It is an amenable number.

25264837 is a deficient number, since it is larger than the sum of its proper divisors (2112667).

25264837 is a wasteful number, since it uses less digits than its factorization.

25264837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12099.

The product of its digits is 80640, while the sum is 37.

The square root of 25264837 is about 5026.4139304279. The cubic root of 25264837 is about 293.4306665918.

The spelling of 25264837 in words is "twenty-five million, two hundred sixty-four thousand, eight hundred thirty-seven".